Brazilian Journal of Anesthesiology最新文献

{"title":"CO1","authors":"","doi":"10.1016/S0104-0014(24)00007-1","DOIUrl":"https://doi.org/10.1016/S0104-0014(24)00007-1","url":null,"abstract":"","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001424000071/pdfft?md5=0c1dd7a8b42022fc10d20b073164a9e7&pid=1-s2.0-S0104001424000071-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139731556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Greening the operating room","authors":"Ana Cachefo-Pereira , Edmundo Pereira de Souza Neto","doi":"10.1016/j.bjane.2023.09.003","DOIUrl":"10.1016/j.bjane.2023.09.003","url":null,"abstract":"","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001423000982/pdfft?md5=9eb6ed6b17fbdf4d0caeb02a02196fdd&pid=1-s2.0-S0104001423000982-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10651922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hemodynamic impact of increasing time between fentanyl and propofol administration during anesthesia induction: a randomised, clinical trial","authors":"Paula A. Vullo ,&nbsp;Mar.ía I. Real Navacerrada ,&nbsp;Ricardo Navarro Suay","doi":"10.1016/j.bjane.2021.07.009","DOIUrl":"10.1016/j.bjane.2021.07.009","url":null,"abstract":"<div><h3>Background and objective</h3><p>Anesthesia induction can produce severe propofol dose-dependent hypotension. Fentanyl coadministration reduces the catecholaminergic response to orotracheal intubation allowing propofol dose reduction. The aim of this study is to determine whether the hemodynamic response is improved by increasing the time between fentanyl and propofol administration and reducing the dose of the latter without increasing the time to achieve optimal hypnosis.</p></div><div><h3>Methods</h3><p>After approval by the Research Ethics Committee, patients undergoing non-cardiac surgery with endotracheal intubation were randomized by a computer-generated table into six time-dose groups (1 or 2...minutes/1, 1.5, or 2...mg.kg^-1 of propofol). Patients with high bronchoaspiration risk, a difficult airway, hemodynamic instability, or anesthetic allergies were excluded. After giving intravenous fentanyl (2.....g.kg^-1), each group received different doses of propofol after 1 or 2...minutes. Noninvasive blood pressure (BP) and heart rate (HR) were measured at pre-induction, pre-intubation, and post-intubation. Time to hypnosis (bispectral index &lt; 60) was also recorded.</p></div><div><h3>Results</h3><p>Of the 192 recruited patients, 186 completed the study (1...min group n...=...94; 2...min group n...=...92). It was observed that HR and BP decreased after propofol administration and increased after intubation in all groups (<em>p</em>...&lt;...0.0001). In patients over 55 years, the 2 min ... 2 mg.kg^-1 group showed the greatest systolic BP reduction (36........12%) at pre-intubation, while the 1...min.........1.5...mg.kg^-1 group showed the least hemodynamic alteration between pre- and post-intubation (-4........13%). No significant differences were found in younger patients or in the time to reach hypnosis between the six groups. While no cases of severe bradycardia were recorded, 5,4% of the sample required vasopressors.</p></div><div><h3>Conclusion</h3><p>Increasing the time between the administration of fentanyl and propofol by up to two minutes results in greater hypotension in patients over 55 years.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001421002906/pdfft?md5=523dde509da1dcd16541dba5f6ce572f&pid=1-s2.0-S0104001421002906-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39258339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between intraoperative ketamine and the incidence of emergence delirium in laparoscopic surgeries: an observational study","authors":"Helder Pereira ,&nbsp;Maria Vaz Antunes ,&nbsp;Daniel Teles ,&nbsp;Luís Guimarães Pereira ,&nbsp;Fernando Abelha","doi":"10.1016/j.bjane.2022.10.002","DOIUrl":"10.1016/j.bjane.2022.10.002","url":null,"abstract":"<div><h3>Background</h3><p>Emergence <em>Delirium</em> (ED) is an essential condition in the immediate postoperative period. Systematic review and meta-analysis of randomized controlled trials have concluded that the effect of ketamine on postoperative delirium remains unclear. The present study sought to evaluate if the intraoperative use of ketamine for postoperative analgesia is associated with postoperative ED in laparoscopic surgeries.</p></div><div><h3>Methods</h3><p>A prospective observational study was performed in the PostAnesthetic Care Unit (PACU) to evaluate patients who had undergone laparoscopic surgery under a rigid intraoperative anesthesia protocol from July 2018 to January 2019. Patients submitted to laparoscopic surgery for cholecystectomy, oophorectomy, or salpingectomy with a score ≥1 on the Richmond Assessment Sedation Scale (RASS) or ≥2 on the Nursing Delirium Screening Scale (Nu-DESC) were considered to have ED. <em>t</em>-test, Chi-Square test or Fisher's exact tests were used for comparison.</p></div><div><h3>Results</h3><p>One hundred and fifteen patients were studied after laparoscopic surgery. Seventeen patients (14.8%) developed ED, and the incidence of ED in patients who received ketamine was not different from that of other patients (18.3% vs. 10.6%, <em>p =</em> 0.262). Patients with ED had more postoperative pain and morphine requirement at the PACU (<em>p</em> = 0.005 and <em>p</em> = 0.025, respectively). Type of surgery (general surgery, OR = 6.4, 95% CI 1.2‒35.2) and postoperative pain (OR = 3.7, 95% CI 1.2‒11.4) were risk factors for ED.</p></div><div><h3>Conclusion</h3><p>In this study, no association was found between ED and intraoperative administration of ketamine in laparoscopic surgeries. Type of surgery and postoperative pain were risk factors for ED.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001422001348/pdfft?md5=72dd50a1aa4d1357ff194505d4411d66&pid=1-s2.0-S0104001422001348-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40585683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Awake craniotomy for eloquent pial arteriovenous fistula: anesthetic and surgical consideration of a rare case","authors":"M..rcio Cardoso Krambek ,&nbsp;Jo.·o Luiz Vitorino-Araujo ,&nbsp;Renan Maximilian Lovato ,&nbsp;Jos.. Carlos Esteves Veiga","doi":"10.1016/j.bjane.2021.03.009","DOIUrl":"10.1016/j.bjane.2021.03.009","url":null,"abstract":"<div><p>Intracranial pial Arteriovenous Fistulas (AVFs) are rare cerebral vascular lesions composed of one or more arterial connections to a single venous channel. We report a 50-year-old patient with a ruptured pial AVF located in an eloquent area. Microsurgery for pial AVF occlusion was proposed with awake craniotomy for motor function and neurological evaluation. Awake craniotomy is a technique that is especially useful for cerebral vascular lesions in eloquent areas, where an occlusion often compromises or suppresses the blood supply, culminating in ischemia with consequent transient or definitive deficits in neurological function.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001421001391/pdfft?md5=18b86d01f4b5e87de474c3176acc2eff&pid=1-s2.0-S0104001421001391-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38902896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recommendations from the Brazilian Society of Anesthesiology (SBA) for difficult airway management in adults","authors":"Márcio P. Martins ,&nbsp;Antonio V. Ortenzi ,&nbsp;Daniel Perin ,&nbsp;Guilherme C.S. Quintas ,&nbsp;Mauricio L. Malito ,&nbsp;Vanessa H. Carvalho","doi":"10.1016/j.bjane.2023.12.001","DOIUrl":"10.1016/j.bjane.2023.12.001","url":null,"abstract":"<div><p>Difficult airway management represents a major challenge, requiring a careful approach, advanced technical expertise, and accurate protocols. The task force of the Brazilian Society of Anesthesiology (SBA) presents a report with updated recommendations for the management of difficult airway in adults. These recommendations were developed based on the consensus of a group of expert anesthesiologists, aiming to provide strategies for managing difficulties during tracheal intubation. They are based on evidence published in international guidelines and opinions of experts. The report underlines the essential steps for proper difficult airway management, encompassing assessment, preparation, positioning, pre-oxygenation, minimizing trauma, and maintaining arterial oxygenation. Additional strategies for using advanced tools, such as video laryngoscopy, flexible bronchoscopy, and supraglottic devices, are discussed. The report considers recent advances in understanding crisis management, and the implementation seeks to further patient safety and improve clinical outcomes. The recommendations are outlined to be uncomplicated and easy to implement. The report underscores the importance of ongoing education, training in realistic simulations, and familiarity with the latest technologies available.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001423001227/pdfft?md5=165f78ee0337a5c33c47944bb385ec91&pid=1-s2.0-S0104001423001227-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138886784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recommendations from the Brazilian Society of Anesthesiology (SBA) for difficult airway management in pediatric care","authors":"Luciana Cavalcanti Lima ,&nbsp;Débora de Oliveira Cumino ,&nbsp;Alex Madeira Vieira ,&nbsp;Cláudia Helena Ribeiro da Silva ,&nbsp;Mariana Fontes Lima Neville ,&nbsp;Felipe Oliveira Marques ,&nbsp;Vinicius Caldeira Quintão ,&nbsp;Ricardo Vieira Carlos ,&nbsp;Ana Carla Giosa Fujita ,&nbsp;Hugo Ítalo Melo Barros ,&nbsp;Daniela Biachi Garcia ,&nbsp;Cynthia Beatriz Tostes Ferreira ,&nbsp;Guilherme Antonio Moreira de Barros ,&nbsp;Norma Sueli Pinheiro Módolo","doi":"10.1016/j.bjane.2023.12.002","DOIUrl":"10.1016/j.bjane.2023.12.002","url":null,"abstract":"<div><p>Difficult airway management in pediatrics during anesthesia represents a major challenge, requiring a careful approach, advanced technical expertise, and accurate protocols. The task force of the Brazilian Society of Anesthesiology (SBA) presents a report containing updated recommendations for the management of difficult airways in children and neonates. These recommendations have been developed based on the consensus of a panel of experts, with the objective of offering strategies to overcome challenges during airway management in pediatric patients. Grounded in evidence published in international guidelines and expert opinions, the report highlights crucial steps for the appropriate management of difficult airways in pediatrics, encompassing assessment, preparation, positioning, pre-oxygenation, minimizing trauma, and, paramountly, the maintenance of arterial oxygenation. The report also delves into additional strategies involving the use of advanced tools, such as video laryngoscopy, flexible intubating bronchoscopy, and supraglottic devices. Emphasis is placed on the simplicity of implementing the outlined recommendations, with a focus on the significance of continuous education, training through realistic simulations, and familiarity with the latest available technologies. These practices are deemed essential to ensure procedural safety and contribute to the enhancement of anesthesia outcomes in pediatrics.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001423001239/pdfft?md5=3a1a35603dc7e3357a05f03a3d0c64b7&pid=1-s2.0-S0104001423001239-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139041048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successful perioperative management of a primary pulmonary arterial angiosarcoma: case report","authors":"Ashish Anil Bartakke ,&nbsp;Jose Ignacio Saez de Ibarra Sanchez","doi":"10.1016/j.bjane.2021.05.011","DOIUrl":"10.1016/j.bjane.2021.05.011","url":null,"abstract":"<div><h3>Introduction</h3><p>Primary pleomorphic pulmonary angiosarcomas are extremely rare tumors which could be easily mistaken for pulmonary emboli.</p></div><div><h3>Background and findings</h3><p>We describe the successful perioperative management of a patient with a pulmonary arterial mass which turned out to be a primary pulmonary angiosarcoma. The severe pulmonary hypertension was a particular challenge compounded with the site and adhesions of the tumor, and pulmonary hemorrhage. The procedure was successfully performed with strict hemodynamic control ensuring stable systemic and pulmonary arterial pressures using perioperative transesophageal echocardiography to continuously monitor cardiac function, along with other standard cardiac surgical monitors including depth of anesthesia monitoring.</p></div><div><h3>Conclusion</h3><p>Tight hemodynamic control, ensuring stable pulmonary arterial pressures using perioperative echocardiography, and thorough preparation with measures to reduce and prevent increase in pulmonary arterial pressure along with close communication within the multi-disciplinary team are essential for successful management of patients with this pathology.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001421002323/pdfft?md5=5c4d849be0ef3f56f4ad54be57965d38&pid=1-s2.0-S0104001421002323-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39018515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasound evaluation of diaphragm function in patients with cervical spinal cord injury: case report","authors":"Luisa María Charco-Roca ,&nbsp;Elena Simón-Polo ,&nbsp;Pablo Crispín Cuesta-Montero","doi":"10.1016/j.bjane.2021.12.005","DOIUrl":"10.1016/j.bjane.2021.12.005","url":null,"abstract":"<div><p>Ultrasound evaluation of diaphragm function allows the detection of diaphragm dysfunction and the adaptation of ventilatory support in patients admitted to intensive care units. The studied patient had a C3 spinal cord injury. Ultrasound evaluation of diaphragm mobility showed that the patient suffered diaphragm dysfunction. A tracheotomy was indicated, and early ventilatory support was initiated. Ultrasound evaluation of diaphragm function in patients with cervical spinal cord injury is a useful and simple technique. It provides fast and reliable data for the diagnosis of respiratory insufficiency of neuromuscular origin.</p></div>","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0104001421004267/pdfft?md5=fabc71ce5349fab871d82a96d00b0190&pid=1-s2.0-S0104001421004267-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39882681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasound-guided regional anesthesia: present trends and future directions","authors":"Sara Amaral ,&nbsp;Amit Pawa","doi":"10.1016/j.bjane.2023.09.006","DOIUrl":"10.1016/j.bjane.2023.09.006","url":null,"abstract":"","PeriodicalId":32356,"journal":{"name":"Brazilian Journal of Anesthesiology","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41160478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}